FreshWater Salt Cartridge 3-Pack | Annual Refill Grills & Smokers and into your living space

and into your living space

delivering 50 square feet of filtration across 212 uniform pleats

The GFK-160A Blower Fan Kit works for Quadrafire

000 gallons — that's around 10 complete fills of a typical 500-gallon spa

FreshWater Salt Cartridge 3-Pack | Annual Refill Grills & Smokers and into your living spaceThe FreshWater Salt System Replacement Cartridge 3 Pack is a full year of chlorine generation in a single purchase. Each pack contains three genuine Watkins Wellness cartridges the titanium electrode cells (sometimes called the "salt cell") that power the FreshWater Salt System on compatible Hot Spring and Caldera hot tubs. This is the SKU most salt system owners settle on once they understand the maintenance cycle. A single cartridge runs about four